Desktop Requirements

Browser Requirements

These requirements apply to Cloud Dataprep by TRIFACTA®, which interacts with the platform through the browser.

NOTE: Parts of the application may become hidden or distorted unless zoom level is set to 100%.

Google Chrome

The Google Cloud Platform requires the use of Google-supported client extensions.Version: Google Chrome v.68, v.69

NOTE: Mobile browsers and Google Chromebook are not supported.

PNaCl client

When the Photon running environment is enabled, Chrome's Portable Native Client (PNaCl) component must be enabled, as well.

The component is downloaded from Google and updated after Chrome's installation. Therefore, an internet connection is required for its initial download. Notes:

  • The component also must not be blocked by any enterprise policies. To check yours, navigate to chrome://policy.
  • For more information on how to enable this plugin, see Configure Desktops.
  • If the Photon running environment has been enabled for your deployment and you are using Incognito mode to access the application, you must refresh the Photon client each time you open the Transformer page. Avoid Incognito mode.


By default, the web client uses port 3005.

Desktop Requirements

The following requirements apply to your local system.

General Requirements

  • Intel Pentium 4 or AMD Opteron processor or newer (SSE2 or newer is required)
  • 4 GB RAM
  • 2 GB hard disk space
  • 1280 x 720 screen resolution and above

  • Internet connection (DSL or better)

    NOTE: Cloud Dataprep by TRIFACTA® does not support connection through non-transparent or unauthenticated proxies. If you receive "Remote server timed out" error messages, you may need to re-connect through a network without a proxy.

Network Requirements

To execute Cloud Dataflow jobs, Cloud Dataprep by TRIFACTA requires that you use the "default" network (with TCP 1-65535 firewall setting) for your VPC network settings.

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Google Cloud Dataprep Documentation
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